KR101247481B1 - 무방향성 전자기 강판 및 그 제조 방법 - Google Patents

무방향성 전자기 강판 및 그 제조 방법 Download PDF

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Publication number
KR101247481B1
KR101247481B1 KR1020107028387A KR20107028387A KR101247481B1 KR 101247481 B1 KR101247481 B1 KR 101247481B1 KR 1020107028387 A KR1020107028387 A KR 1020107028387A KR 20107028387 A KR20107028387 A KR 20107028387A KR 101247481 B1 KR101247481 B1 KR 101247481B1
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KR
South Korea
Prior art keywords
steel sheet
powder
coating liquid
electromagnetic steel
oriented electromagnetic
Prior art date
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KR1020107028387A
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English (en)
Korean (ko)
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KR20110009250A (ko
Inventor
히로야스 후지이
데쯔야 사사끼
유따까 마쯔모또
가즈또시 다께다
뎃슈 무라까와
Original Assignee
신닛테츠스미킨 카부시키카이샤
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Application filed by 신닛테츠스미킨 카부시키카이샤 filed Critical 신닛테츠스미킨 카부시키카이샤
Publication of KR20110009250A publication Critical patent/KR20110009250A/ko
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
    • C23C22/74—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process for obtaining burned-in conversion coatings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
KR1020107028387A 2008-06-20 2009-06-11 무방향성 전자기 강판 및 그 제조 방법 KR101247481B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008162560 2008-06-20
JPJP-P-2008-162560 2008-06-20
PCT/JP2009/060713 WO2009154139A1 (ja) 2008-06-20 2009-06-11 無方向性電磁鋼板及びその製造方法

Publications (2)

Publication Number Publication Date
KR20110009250A KR20110009250A (ko) 2011-01-27
KR101247481B1 true KR101247481B1 (ko) 2013-03-29

Family

ID=41434054

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107028387A KR101247481B1 (ko) 2008-06-20 2009-06-11 무방향성 전자기 강판 및 그 제조 방법

Country Status (10)

Country Link
US (1) US20110039120A1 (pt)
EP (1) EP2302095B1 (pt)
JP (1) JP4695724B2 (pt)
KR (1) KR101247481B1 (pt)
CN (1) CN102066610B (pt)
BR (2) BR122019014307B1 (pt)
PL (1) PL2302095T3 (pt)
RU (1) RU2466208C2 (pt)
TW (1) TWI393593B (pt)
WO (1) WO2009154139A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11505723B2 (en) 2016-12-23 2022-11-22 Posco Adhesive coating composition for non-oriented electrical steel sheet, and method for manufacturing non-oriented electrical steel sheet

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JP5263363B2 (ja) * 2011-10-11 2013-08-14 Ｊｆｅスチール株式会社 無方向性電磁鋼板の製造方法
KR101448596B1 (ko) * 2012-12-27 2014-10-08 주식회사 포스코 방향성 전기강판 및 그 제조방법
EP3000915B1 (en) * 2013-05-23 2017-09-13 JFE Steel Corporation Electromagnetic steel sheet having insulating coating film attached thereto
BR112017020757B1 (pt) 2015-03-27 2022-11-01 Jfe Steel Corporation Métodos de fabricar uma chapa de aço elétrico de grão orientado com um revestimento isolante
RU2676379C1 (ru) * 2015-03-27 2018-12-28 ДжФЕ СТИЛ КОРПОРЕЙШН Текстурированная листовая магнитная сталь с изолирующим покрытием и способ ее изготовления
RU2689353C1 (ru) * 2015-09-02 2019-05-27 ДжФЕ СТИЛ КОРПОРЕЙШН Обрабатывающий раствор для получения изоляционного покрытия и способ изготовления металла, имеющего изоляционное покрытие
KR101797129B1 (ko) * 2015-12-21 2017-11-13 주식회사 포스코 무방향성 전기강판 접착 코팅 조성물, 무방향성 전기강판 제품, 및 이의 제조 방법
US20210002738A1 (en) * 2018-03-28 2021-01-07 Nippon Steel Corporation Coating liquid for forming insulation coating for grain-oriented electrical steel sheet, method of manufacturing grain-oriented electrical steel sheet, and grain-oriented electrical steel sheet
CN109021789B (zh) * 2018-08-29 2020-10-23 湖北武洲新材料科技有限公司 一种高耐蚀绝缘环保涂料及其制备方法
KR102223865B1 (ko) 2018-09-27 2021-03-04 주식회사 포스코 전기강판 적층체
US20220106689A1 (en) * 2019-02-14 2022-04-07 Jfe Steel Corporation Electrical steel sheet having insulating coating
WO2021256536A1 (ja) * 2020-06-17 2021-12-23 日本製鉄株式会社 電磁鋼板用コーティング組成物、電磁鋼板、積層コア及び回転電機
CN117157426A (zh) * 2021-03-30 2023-12-01 日本制铁株式会社 无取向性电磁钢板及其制造方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11505723B2 (en) 2016-12-23 2022-11-22 Posco Adhesive coating composition for non-oriented electrical steel sheet, and method for manufacturing non-oriented electrical steel sheet

Also Published As

Publication number Publication date
BRPI0914161A2 (pt) 2015-10-20
JPWO2009154139A1 (ja) 2011-12-01
US20110039120A1 (en) 2011-02-17
PL2302095T3 (pl) 2018-08-31
CN102066610B (zh) 2014-06-11
EP2302095A4 (en) 2016-08-31
BRPI0914161B1 (pt) 2019-11-05
CN102066610A (zh) 2011-05-18
TWI393593B (zh) 2013-04-21
WO2009154139A1 (ja) 2009-12-23
KR20110009250A (ko) 2011-01-27
BR122019014307B1 (pt) 2020-03-10
EP2302095A1 (en) 2011-03-30
RU2011101922A (ru) 2012-07-27
JP4695724B2 (ja) 2011-06-08
TW201006571A (en) 2010-02-16
RU2466208C2 (ru) 2012-11-10
EP2302095B1 (en) 2018-04-04

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